Hardware Spec Index

Novexa HD-8509 SE 4TB 5,400 RPM CMR Surveillance Hard Drive

Hard Drives · Novexa · SKU HD8509-SE · Released 2020 · Updated 2026-10-18

Key facts

Benchmark index1,142 (Hard Drives scale)
Category rank#42,431
Street price$99
Power5 W
Performance per dollar11.54
Released2020

Specifications

BrandNovexa
ModelNovexa HD-8509 SE
Capacity4 TB
ClassSurveillance
RecordingCMR (conventional magnetic recording)
Spindle speed5,400 RPM
Cache256 MB
InterfaceSATA 6 Gb/s
Sustained transfer180 MB/s
Workload rating180 TB/year
MTBF1 million hours
Helium-filledNo
Warranty2 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Mirenta HD-6037 Max 24TB 7,200 RPM CMR NAS Hard Drive2,295$299Compare
Novexa HD-5406 Plus 2TB 5,400 RPM CMR Surveillance Hard Drive1,039$89Compare
Mirenta HD-3592 SE 12TB 7,200 RPM CMR NAS Hard Drive2,032$259Compare
Strivon HD-3818 XT 6TB 5,400 RPM CMR NAS Hard Drive1,104$89Compare
Altrix HD-2583 Ti 20TB 7,200 RPM CMR NAS Hard Drive2,321$289Compare
Mirenta HD-7503 Max 16TB 7,200 RPM CMR NAS Hard Drive1,810$209Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-8509 SE 4TB 5,400 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/307102 (accessed 2026-10-18).